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Andrew Revkin asked me to provide comments on this article of his where the National Climatic Data Center was asked to respond to Watts et al 2012:A Closer Look at Climate Studies Promoted Before PublicationHere is what I sent to him:My comments on Thorne’s response are pretty simple.They still refuse to get out of the office, to examine firsthand the condition of the network and try to come up with hands on approaches for dealing with station inhomogeneity, but instead focus of trying to spot patterns in data and massage it. In my view this is the wrong approach and...

From the Harvard University  news service and the what are they smoking department, comes this suggestion that apparently it never was ozone damaging CFC refrigerants at all, it was those nasty thunderstorms wot done it.  They say: “Recent studies have suggested that the number and intensity of such storms are linked to climate changes…which could in turn lead to increased ozone loss and greater levels of harmful UV radiation reaching the Earth’s surface, and potentially higher rates of skin cancer.” I have a pretty hard time believing this one, because, well, it’s like Rube Goldberg machine construct where lots of...

I’m a bit burnt out, so this is a just a few notes to quench some speculations about Steve McIntyre’s role and to help everyone understand what this week has been like.

Billions of years ago, before Earth's atmosphere had oxygen, it periodically possessed a "haze" of organic chemicals including methane, boffins have discovered. During these periods the planet's air was more like that of Titan, ice moon of Saturn, than the stuff we breathe today. "Models have previously suggested that the Earth's early atmosphere could have been warmed by a layer of organic haze," says Dr Aubrey Zerkle of Newcastle uni. "Our geochemical analyses of marine sediments from this time period provide the first evidence for such an atmosphere." According to Zerkle and his colleagues, during the period 2.5 to 2.65...

WASHINGTON – The verdict is in: Global warming is occurring and emissions of greenhouse gases caused by human activity are the main cause. This, according to Richard A. Muller, professor of physics at UC Berkeley, MacArthur Fellow and co-founder of the Berkeley Earth Surface Temperature project..... ....Benjamin D. Santer, a climate researcher at the Lawrence Livermore National Laboratory and a lead author of the 1995 U.N. climate report, said he welcomed the involvement of another research group into “detection and attribution” of climate change and its causes. But he also said he found it troubling that Muller claimed such definitive...

Plant owners and operators report to EIA that they expect to retire almost 27 gigawatts (GW) of capacity from 175 coal-fired generators between 2012 and 2016. In 2011, there were 1,387 coal-fired generators in the United States, totaling almost 318 GW. The 27 GW of retiring capacity amounts to 8.5% of total 2011 coal-fired capacity. The coal-fired capacity expected to be retired over the next five years is more than four times greater than retirements performed during the preceding five-year period (6.5 GW). Moreover, based on EIA data, the approximate 9 GW of coal-fired capacity retirements expected to occur in...

It’s all up on Watts Up now. What Anthony Watts and Evan Jones have revealed is breathtaking, a must see. Half of the warming trend has gone. 92% of the artificial rise was due to” erroneous adjustments of well sited stations”. Muller et al used an older siting classification system. The new classification system shows that siting does have a major impact on the data.We always knew thermometers were never meant to be stuck next to air-conditioners. Now we know they shouldn’t be recording global warming near airports either.Go and Visit Watts Up and enjoy! I’ll be posting my own analysis...

Have a look at this chart. It tells you pretty much all you need to know about the much-anticipated scoop by Anthony Watts of Watts Up With That? What it means, in a nutshell, is that the National Oceanic and Atmospheric Administration (NOAA) – the US government body in charge of America's temperature record, has systematically exaggerated the extent of late 20th century global warming. In fact, it has doubled it.

PRESS RELEASE Posted on July 29, 2012 by Anthony Watts PRESS RELEASE – July 29th, 2012 12PM PDT – FOR IMMEDIATE RELEASEA reanalysis of U.S. surface station temperatures has been performed using the recently WMO-approved Siting Classification System devised by METEO-France’s Michel Leroy. The new siting classification more accurately characterizes the quality of the location in terms of monitoring long-term spatially representative surface temperature trends. The new analysis demonstrates that reported 1979-2008 U.S. temperature trends are spuriously doubled, with 92% of that over-estimation resulting from erroneous NOAA adjustments of well-sited stations upward. The paper is the first to use the updated...

The Obama Deception is a hard-hitting film that completely destroys the myth that Barack Obama is working for the best interests of the American people. The Obama phenomenon is a hoax carefully crafted by the captains of the New World Order. He is being pushed as savior in an attempt to con the American people into accepting global slavery. We have reached a critical juncture in the New World Order's plans. It's not about Left or Right: it's about a One World Government. The international banks plan to loot the people of the United States and turn them into slaves...

Strong summer thunderstorms that pump water high into the upper atmosphere pose a threat to the protective ozone layer over the United States, researchers said on Thursday, drawing one of the first links between climate change and ozone loss over populated areas. In a study published online by the journal Science, Harvard University scientists reported that some storms send water vapor miles into the stratosphere — which is normally drier than a desert — and showed how such events could rapidly set off ozone-destroying reactions with chemicals that remain in the atmosphere from CFCs, refrigerant gases that are now banned....

<p>The Greenland ice sheet melted at a faster rate this month than at any other time in recorded history, with virtually the entire ice sheet showing signs of thaw.</p> <p>The rapid melting over just four days was captured by three satellites. It has stunned and alarmed scientists, and deepened fears about the pace and future consequences of climate change.</p>

Atmospheric feedback loops can be rather swift, geologically speakingThe time lag between increased quantities of CO2 reaching or leaving the atmosphere and global temperature change may be far shorter than previously thought, according to a new paper, Tightened constraints on the time-lag between Antarctic temperature and CO2 during the last deglaciation published this week by Climate of the Past.The paper states its claims by suggesting other ice-core-based assessments of the correlation between CO2 prevalence and global temperature use samples from a region of Antarctica where ice accumulates slowly, making conclusions on the age of air bubbles difficult. This new research...

Get ready — for all the fears of extreme weather coming our way — studies of Queensland, Victoria, the whole of SE Australia, New Zealand, and Perth show that either nothing is changing (there have always been bad storms) or possibly, the weather is better now than it used to be. Where is the evidence to support the claims by alarmists that increasing CO2 will make “extreme weather” more common?It’s less windy now across South East Australia than it was in the 1920′s. It’s less stormy on the southern coast of Victoria, and records that go back 7000 years...

Just yesterday the Energy Information Administration (EIA) put out a new study on the major reserves of shale gas and tight oil. Hydraulic fracturing has led energy producers and scientists to completely reassess America’s oil and natural gas reserves. In North Dakota, the Bakken Shale is a huge source of this tight oil; however, it is only the third biggest in the entire country. In North Dakota they have seen unemployment drop to 3 percent due to the large effort to explore oil options in the Bakken Shale. If this is only the third largest source in the country, imagine...

Geoengineering hopes revived as study of iron-fertilized algal blooms shows they deposit carbon in the deep ocean when they die. In the search for methods to limit global warming, it seems that stimulating the growth of algae in the oceans might be an efficient way of removing excess carbon dioxide from the atmosphere after all. Despite other studies suggesting that this approach was ineffective, a recent analysis of an ocean-fertilization experiment eight years ago in the Southern Ocean indicates that encouraging algal blooms to grow can soak up carbon that is then deposited in the deep ocean as the algae...

I noticed with my morning coffee that Tom Nelson had a Google Trends graph that piqued my interest, so I decided to expand upon it a bit before getting back to work. After looking at my results, the title of this post could just as easily be “off the radar”. Have a look: Source: Google TrendsYou can clearly see when An Inconvenient Truth was released, the 2007 IPCC report and subsequent Nobel prize, and when Climategate occurred. That Gore blip in the summer of 2010 was the “Sex Poodle” episode.Here’s a similar graph with the maximum number of relevant phrases...

ndur Goklany calculated that biofuels policies killed nearly 200,000 people  in 2010 alone. That was before this study showed things may be worse than we suspected. Brazil is the largest sugar cane ethanol producer in the world, but people are burning four times the area of sugar cane plantations than previously realized, and it’s producing far more pollution than they thought. For every unit of energy generated, the ethanol-biofuel use produces a lot less CO2 (plant fertilizer) but more volatile organic compounds (VOC’s), more carbon monoxide, more nitrous oxides, as well as more sulphur dioxides. (See Graph b below).Compared to...

Last week, during an entertaining display of comedic jujitsu about the Obamas’ awkward “kiss cam” moment, Jon Stewart managed to subtly relitigate the 2000 Election, saying that had Al Gore won, the “Earth’s temperature would be maybe a few degrees cooler.” It is tempting - and perhaps comforting - to dismiss Stewart’s snark-infused banter solely as sour grapes, both with a bygone election and President Obama’s failures. That, however, would be a mistake. Stewart’s lightly disguised political commentary reflects a reinvigorated radical environmentalist movement that hopes to leverage the summer heatwave and drought into legislative action on global warming...er, climate...

YOU don’t have to be a climate scientist these days to know that the climate has problems. You just have to step outside. The United States is now enduring its warmest year on record, and the 13 warmest years for the entire planet have all occurred since 1998, according to data that stretches back to 1880. No one day’s weather can be tied to global warming, of course, but more than a decade’s worth of changing weather surely can be, scientists say. Meanwhile, the country often seems to be moving further away from doing something about climate change, with the...